000 00290nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _bAWA
100 _aAwad, Eliasm
245 0 _aSystem analysis design
260 _aNew Delhi
_bGalgotia Publication
_c1997
300 _a524
942 _2ddc
999 _c28052
_d28052